ApproveAPI

ApproveAPI​ is a developer API for requesting a user's real-time approval on anything via Email, SMS, and in-app Mobile Push notifications with a consistent tap-to-approve user experience. Use ApproveAPI to verify financial transactions in real-time, send magic sign-in links, authorize new device sign-ins, confirm identity for lost accounts or customer support, and setup multi-person approvals all in one simple API that works uniformly across Email, SMS, and iOS/Android Push notifications (via our Push SDK).